157326960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2591

約数の個数: 160

約数和(自身を含む): 572677632

約数和(自身を除く): 415350672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2531, 2590, 2960, 3108, 3885, 4144, 4440, 5062, 5180, 6216, 7593, 7770, 8880, 10124, 10360, 12432, 12655, 15186, 15540, 17717, 20248, 20720, 25310, 30372, 31080, 35434, 37965, 40496, 50620, 53151, 60744, 62160, 70868, 75930, 88585, 93647, 101240, 106302, 121488, 141736, 151860, 177170, 187294, 202480, 212604, 265755, 280941, 283472, 303720, 354340, 374588, 425208, 468235, 531510, 561882, 607440, 655529, 708680, 749176, 850416, 936470, 1063020, 1123764, 1311058, 1404705, 1417360, 1498352, 1872940, 1966587, 2126040, 2247528, 2622116, 2809410, 3277645, 3745880, 3933174, 4252080, 4495056, 5244232, 5618820, 6555290, 7491760, 7866348, 9832935, 10488464, 11237640, 13110580, 15732696, 19665870, 22475280, 26221160, 31465392, 39331740, 52442320, 78663480, 157326960]

約数ペア:

[(1, 157326960), (2, 78663480), (3, 52442320), (4, 39331740), (5, 31465392), (6, 26221160), (7, 22475280), (8, 19665870), (10, 15732696), (12, 13110580), (14, 11237640), (15, 10488464), (16, 9832935), (20, 7866348), (21, 7491760), (24, 6555290), (28, 5618820), (30, 5244232), (35, 4495056), (37, 4252080), (40, 3933174), (42, 3745880), (48, 3277645), (56, 2809410), (60, 2622116), (70, 2247528), (74, 2126040), (80, 1966587), (84, 1872940), (105, 1498352), (111, 1417360), (112, 1404705), (120, 1311058), (140, 1123764), (148, 1063020), (168, 936470), (185, 850416), (210, 749176), (222, 708680), (240, 655529), (259, 607440), (280, 561882), (296, 531510), (336, 468235), (370, 425208), (420, 374588), (444, 354340), (518, 303720), (555, 283472), (560, 280941), (592, 265755), (740, 212604), (777, 202480), (840, 187294), (888, 177170), (1036, 151860), (1110, 141736), (1295, 121488), (1480, 106302), (1554, 101240), (1680, 93647), (1776, 88585), (2072, 75930), (2220, 70868), (2531, 62160), (2590, 60744), (2960, 53151), (3108, 50620), (3885, 40496), (4144, 37965), (4440, 35434), (5062, 31080), (5180, 30372), (6216, 25310), (7593, 20720), (7770, 20248), (8880, 17717), (10124, 15540), (10360, 15186), (12432, 12655)]